Standard

BS 2HR 6:2010

Specification for nickel-chromium- iron-molybdenum-cobalt-tungsten heat-resisting alloy billets, bars, forgings and parts (nickel base, Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6)

Current

•

Published:

31 Jan 2010

1 Scope

This British Standard speciﬁes requirements for nickel-chromium-iron-molybdenum-cobalt-tungsten heat-resisting alloy supplied in the following forms, and as parts.

a) Bars and extruded sections for machining: annealed, designation HR 6A.
b) Billets and bars for forging: hot or cold worked and subsequently machined or ground, designation HR 6B.
c) Forgings: annealed, designation HR 6C.

Product Details

Descriptors

Mechanical properties of materials

Bars (materials)

Tungsten-containing alloys

Metal sections

Iron-containing alloys

Cobalt-containing alloys

Chemical composition

Semi-finished products

Nickel alloys

Molybdenum-containing alloys

Forgings

Billets

Air transport engineering

Chromium-containing alloys

ICS Codes

49.025.99 Other materials

Committee

ACE/61/-/48

International relationships

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ISBN

978 0 580 67044 2

Publisher

BSI